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Original question:

USB2ANY: Could you provide USB2ANY firmware source?

USB2ANY: Change SPI frequency

Izik
Expert 1565 points
Part Number: USB2ANY
Other Parts Discussed in Thread: LMX2594,

Hi

I'm evaluating LMX2594, 

I would like to change the SPI frequency with my USB2ANY device. 

see below:

Where can I find the firmware source code in order to do that? what is the procedure?

  • 0
    TI__Mastermind 28550 points

    Hello Izik,

    To be able to change the SPI speed, please...

    1. Exit TICS Pro
    2. Edit the file: C:\ProgramData\Texas Instruments\TICS Pro\Configurations\Devices\PLL + VCO\LMX2594\LMX2594.ini
    3. Add the line "INTERFACE_SPEED=400" as shown below:
    4. Save and exit
    5. Now re-start TICS Pro, load LMX2594.
    6. From menu select "USB communications" --> "Interface" to load Communication Setup window.
    7. You can how change the SPI speed using the selector below

    73,
    Timothy